12V 24V DC Brushless High Pressure Pump for Electricity Water Heater

Model NO.
DC50A
Power
Electric
Start Up
Electric Pump
Type
Positive-Displacement Pump
Application
Submersible Pump
Industry
Air Conditioning Pump
Media
Water, Refrigerating Fulid
Performance
Wear Pump
Theory
Centrifugal Pump
Protection Level
IP68
Service Life
30,000hrs
Trademark
ZKSJ
Transport Package
Standard Export Packing or OEM Packing
Origin
China
HS Code
8413709190
With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for 12V 24V DC Brushless High Pressure Pump for Electricity Water Heater, The product will supply to all over the world, such as: Rome, Australia, Sierra Leone, As a well educated, innovative and energetic staff,we are responsible for all elements of the research, design, manufacturing, sales and distribution. With studying and developing new techniques,we are not only following but also leading the fashion industry. We listen attentively to the feedback from our customers and provide instant communication. You will instantly feel our expertise and attentive service.
SHENZHEN ZHONGKE CENTURY TECHNOLOGY CO., LTD. Diamond / Audited Supplier

Specifications

NO. Item Specs
1 Dimension and weight 115.9mmx95.5mmx69.3mm;480g
2 External diameter of outlet 27mm
3 External diameter of inlet 27mm
4 Driving mechanism Brush-less, magnetic isolated design
5 Material of pump shell ABS,PES/SPS/PPS/PA66+30%GF (Optional)
6 Condition of use Can continuously work, submersible or land use (not self-priming)
7 Suitable medium Water, oil, or normal acid/ alkaline liquids
(Pre-test needed for special liquid)
8 Max working temperature 60ºC(for T sub-series) or 100ºC(for S/A sub-series)
9 Power consumption 2.5W~48W(for T sub-series) or 2.5W~86.4W(for S/A sub-series)
10 Rated voltage 12Vdc or 24Vdc
11 Working voltage range 5Vdc ~ 14Vdc or 5Vdc ~ 26Vdc
12 Max load current 2.0A (for T sub-series) or 4.5A(for S/A sub-series)
13 Max horizontal flow rate 52L/MIN(for T sub-series) or 60L/MIN(for S/A sub-series)
14 Max static lift 3.5M(for T sub-series) or 5M(for S/A sub-series)                                   
15 Noise class <40dB
16 Waterproof class IP68(suitable for submersible installation)
17 Life span >30,000hrsIP68(suitable for submersible installation)
18 Power supply Suitable solar panel, batteries, adapter or other power source
19 Protection function dry-run protection, lock protection(customized function)
20 Power regulation function Speed adjustable by PWM signal, 0~5V analog signal or potentiometer (functions are optional for customization)
22 Feature
  • small size with high efficiency,maintenance-free
  • Use ceramics shaft and carbon fiber sleeve
  • Completely water proof (IP68)
  • Brush-less dc control without pollution, long life span
  • OEM and ODM service accept
  • Offer Pump related control system design

Pump Structure

Electrical parameters (only for reference,parameters can be customized for specific requirements)

Model No. Voltage Max load current Max static lift Max flow rate Power consumption
  V(dc) A M L/H w
DC50A-1225T 12 2.0 2.50 2000 24
DC50A-1225S
DC50A-1225A
DC50A-1235S 12 3.80 3.50 3000 45.6
DC50A-1235A
DC50A-2435T 24 2.0 3.50 3000 48
DC50A-2435S
DC50A-2435A
DC50A-2450S 24 3.60 5.00 3600 86.4
DC50A-2450A
    NOTE
  •   Information including continuous working time, working temperature and medium is required to be pre-confirmed with professionals; pump cannot work with high temperature or corrosive fluids.
  •   When pump is connected into circulation system, load current will be reduced to 70~85% of Max working current (opening outlet current).
  •   The head means the Max vertical lifting height of water,the flow is 0L/MIN@max head.
  •   The max flow rate means flow rate with no lifting height(according to the curve bellow)

Difference between 2phase & 3phase brushless DC pump

   2phase 
(T sub-series)
 Hall sensor driving, circuit board should be placed inside pump body
   3phase
(S/A sub-series)
  • NOTE that 3phase dc is completely different with 3phase AC; 3phase DC means 3 pairs of magnetic polarity & sensor-less, power supply  the same with common DC pump
  • Intelligent program-driving, sensor-less, circuit outside of pump body (main factor that pump can be high-temperature resistant)
  • Speed adjustable by PWM, 0~5V signal or potentiometer(optional)
  • Lock protection,reverse-connected protection, over-vol.&over-current protection,
  • Soft start, no current impact, can be contact directly with solar panel

Dimensions of pump

production test

Exploded diagram of the product